Canon iR7086, Service Manual

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Chapter 10
10-1
10.1 Control Panel
10.1.1 Overview
0011-2662
iR7105 / iR7095 / iR7086
The machine's control panel consists of the following PCBs and a liquid crystal panel (LCD):
F-10-1
10.2 Counters
10.2.1 Soft Counter
0011-2684
iR7105 / iR7095 / iR7086
The machine is equipped with soft counters to count the number of prints made, and the counter readings may be indicated by pressing the Check key on the control
panel.
The counter is controlled by the main controller PCB, and increases the count each time a copy/print is made (as identified by the following sensors):
T-10-1
The machine's counting mechanism consists of 8 modes, 2 each according to paper size (small-size, large-size; a total of 16 modes):
T-10-2
Related service mode:
COPIER > FUNCTION > PANEL > LCD-CHK use it to check the LCD for missing dots
COPIER > FUNCTION > PANEL > LED-CHK use it to check the activation of the LEDs on the control panel
COPIER > FUNCTION > PANEL > LED-OFF use it to check the de-activation of the LEDs on the control panel
COPIER > FUNCTION > PANEL > KEY-CHK use it to start a check on key inputs
COPIER > FUNCTION > PANEL > TOUCHCHK use it to adjust coordinates of the touch panel
Copying/printing operation Source of input
Simplexing finisher delivery sensor
Duplexing 1st side PS14
2nd side finisher delivery sensor
Copying/printing operation Large-size Small-size*1
local copy A B
PDL print C D
CPU
Main controller PCB
Control panel
inverter PCB
LCD panel
Control panel
key PCB
Control panel CPU PCB
CPU
Control panel